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KCNMA1 / BK Antibody (Gln770)

Catalog # Availability Size / Price Inquiry
APR08079G 50 μl / $495

KCNMA1 / BK Antibody (Gln770)

Brand

Leading Biology

Catalog Number

APR08079G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality KCNMA1 / BK antibody (Gln770).

Molecular Weight

137560 Da

Cellular Localization

Antigen Cellular Localization: Cell membrane; Multi-pass membrane protein

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

Human KCNMA1 / BK

Symbol

KCNMA, SLO

GeneID

UniProt ID

Function

Potassium channel activated by both membrane depolarization or increase in cytosolic Ca(2+) that mediates export of K(+). It is also activated by the concentration of cytosolic Mg(2+). Its activation dampens the excitatory events that elevate the cytosolic Ca(2+) concentration and/or depolarize the cell membrane. It therefore contributes to repolarization of the membrane potential. Plays a key role in controlling excitability in a number of systems, such as regulation of the contraction of smooth muscle, the tuning of hair cells in the cochlea, regulation of transmitter release, and innate immunity. In smooth muscles, its activation by high level of Ca(2+), caused by ryanodine receptors in the sarcoplasmic reticulum, regulates the membrane potential. In cochlea cells, its number and kinetic properties partly determine the characteristic frequency of each hair cell and thereby helps to establish a tonotopic map. Kinetics of KCNMA1 channels are determined by alternative splicing, phosphorylation status and its combination with modulating beta subunits. Highly sensitive to both iberiotoxin (IbTx) and charybdotoxin (CTX).

Summary

Potassium channel activated by both membrane depolarization or increase in cytosolic Ca(2+) that mediates export of K(+). It is also activated by the concentration of cytosolic Mg(2+). Its activation dampens the excitatory events that elevate the cytosolic Ca(2+) concentration and/or depolarize the cell membrane. It therefore contributes to repolarization of the membrane potential. Plays a key role in controlling excitability in a number of systems, such as regulation of the contraction of smooth muscle, the tuning of hair cells in the cochlea, regulation of transmitter release, and innate immunity. In smooth muscles, its activation by high level of Ca(2+), caused by ryanodine receptors in the sarcoplasmic reticulum, regulates the membrane potential. In cochlea cells, its number and kinetic properties partly determine the characteristic frequency of each hair cell and thereby helps to establish a tonotopic map. Kinetics of KCNMA1 channels are determined by alternative splicing, phosphorylation status and its combination with modulating beta subunits. Highly sensitive to both iberiotoxin (IbTx) and charybdotoxin (CTX).

Form

Liquid. In PBS containing 0.02% sodium azide.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P

Dilution

IHC-P (5 μg/ml), WB (1:500 - 1:1000),

Synonyms

KCNMA1, BA205K10.1, BKCA alpha subunit, BK channel, BKCA alpha, BKTM, HSlo, K(VCA)alpha, KCa1.1, Maxi-K channel HSLO, MaxiK, KCNMA, SAKCA, SLO-ALPHA, Slowpoke homolog, Stretch-activated Kca channel, Slo homolog, BK channel alpha subunit, Maxi K chann ...

Images

Anti-KCNMA1 / BK antibody IHC staining of human pancreas.

Western blot of MaxiK (Q770) pAb in extracts from HeLa cells.

Specification

Quantity

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